Tensile Behavior of High-Strength Stainless Steel Wire Rope (HSSSWR)-Reinforced ECC

Abstract Engineered cementitious composites (ECC) show the distinguished characteristics of high post-cracking resistance and ductility. High-strength stainless steel wire rope (HSSSWR) has been successfully used for restoring or strengthening of existing structures. By combining the advantages of t...

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Autores principales:	Xinling Wang, Guanghua Yang, Wenwen Qian, Ke Li, Juntao Zhu
Formato:	article
Lenguaje:	EN
Publicado:	SpringerOpen 2021
Materias:	engineered cementitious composites (ECC) high-strength stainless steel wire rope (HSSSWR) mechanical properties tensile constitutive model Systems of building construction. Including fireproof construction, concrete construction TH1000-1725
Acceso en línea:	https://doaj.org/article/5b8ee0c5c48249909e7451967935c413
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spelling	oai:doaj.org-article:5b8ee0c5c48249909e7451967935c4132021-11-08T11:04:22ZTensile Behavior of High-Strength Stainless Steel Wire Rope (HSSSWR)-Reinforced ECC10.1186/s40069-021-00480-x1976-04852234-1315https://doaj.org/article/5b8ee0c5c48249909e7451967935c4132021-11-01T00:00:00Zhttps://doi.org/10.1186/s40069-021-00480-xhttps://doaj.org/toc/1976-0485https://doaj.org/toc/2234-1315Abstract Engineered cementitious composites (ECC) show the distinguished characteristics of high post-cracking resistance and ductility. High-strength stainless steel wire rope (HSSSWR) has been successfully used for restoring or strengthening of existing structures. By combining the advantages of these two materials, a new composite system formed by embedding HSSSWR into ECC was proposed and expected to be a promising engineering material for repair or strengthening of structures. To investigate the tensile failure mechanism and mechanical properties of HSSSWR-reinforced ECC, an experimental study on 27 HSSSWR-reinforced ECC plates was conducted considering the effects of the reinforcement ratio of longitudinal HSSSWRs, formula of ECC and width of the plate. Test results revealed that HSSSWR-reinforced ECC exhibit superior post-cracking resistance, deformation capacity and crack-width control capacity. Increasing the reinforcement ratio of longitudinal HSSSWRs can effectively enhance the tensile strength, crack-width control capacity, deformation capacity and tensile toughness of HSSSWR-reinforced ECC. Adding thickener in ECC can significantly improve the crack-width control capacity and deformation capacity of HSSSWR-reinforced ECC due to enhancing uniform distribution of polyvinyl alcohol fibers, but would slightly reduce the cracking stress and maximum tensile stress by bringing small bubbles in the matrix. The tensile properties of HSSSWR-reinforced ECC plates are almost not affected by varying the plate width. Besides, a tensile constitutive model was developed for charactering the stress–strain relationship of HSSSWR-reinforced ECC in tension. Based on mechanical theories and failure characteristics of HSSSWR-reinforced ECC, the model parameters were determined, and calculation equations of cracking stress and tensile strength were proposed. The accuracy of the developed model and calculation equations was verified by test results.Xinling WangGuanghua YangWenwen QianKe LiJuntao ZhuSpringerOpenarticleengineered cementitious composites (ECC)high-strength stainless steel wire rope (HSSSWR)mechanical propertiestensile constitutive modelSystems of building construction. Including fireproof construction, concrete constructionTH1000-1725ENInternational Journal of Concrete Structures and Materials, Vol 15, Iss 1, Pp 1-15 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	engineered cementitious composites (ECC) high-strength stainless steel wire rope (HSSSWR) mechanical properties tensile constitutive model Systems of building construction. Including fireproof construction, concrete construction TH1000-1725
spellingShingle	engineered cementitious composites (ECC) high-strength stainless steel wire rope (HSSSWR) mechanical properties tensile constitutive model Systems of building construction. Including fireproof construction, concrete construction TH1000-1725 Xinling Wang Guanghua Yang Wenwen Qian Ke Li Juntao Zhu Tensile Behavior of High-Strength Stainless Steel Wire Rope (HSSSWR)-Reinforced ECC
description	Abstract Engineered cementitious composites (ECC) show the distinguished characteristics of high post-cracking resistance and ductility. High-strength stainless steel wire rope (HSSSWR) has been successfully used for restoring or strengthening of existing structures. By combining the advantages of these two materials, a new composite system formed by embedding HSSSWR into ECC was proposed and expected to be a promising engineering material for repair or strengthening of structures. To investigate the tensile failure mechanism and mechanical properties of HSSSWR-reinforced ECC, an experimental study on 27 HSSSWR-reinforced ECC plates was conducted considering the effects of the reinforcement ratio of longitudinal HSSSWRs, formula of ECC and width of the plate. Test results revealed that HSSSWR-reinforced ECC exhibit superior post-cracking resistance, deformation capacity and crack-width control capacity. Increasing the reinforcement ratio of longitudinal HSSSWRs can effectively enhance the tensile strength, crack-width control capacity, deformation capacity and tensile toughness of HSSSWR-reinforced ECC. Adding thickener in ECC can significantly improve the crack-width control capacity and deformation capacity of HSSSWR-reinforced ECC due to enhancing uniform distribution of polyvinyl alcohol fibers, but would slightly reduce the cracking stress and maximum tensile stress by bringing small bubbles in the matrix. The tensile properties of HSSSWR-reinforced ECC plates are almost not affected by varying the plate width. Besides, a tensile constitutive model was developed for charactering the stress–strain relationship of HSSSWR-reinforced ECC in tension. Based on mechanical theories and failure characteristics of HSSSWR-reinforced ECC, the model parameters were determined, and calculation equations of cracking stress and tensile strength were proposed. The accuracy of the developed model and calculation equations was verified by test results.
format	article
author	Xinling Wang Guanghua Yang Wenwen Qian Ke Li Juntao Zhu
author_facet	Xinling Wang Guanghua Yang Wenwen Qian Ke Li Juntao Zhu
author_sort	Xinling Wang
title	Tensile Behavior of High-Strength Stainless Steel Wire Rope (HSSSWR)-Reinforced ECC
title_short	Tensile Behavior of High-Strength Stainless Steel Wire Rope (HSSSWR)-Reinforced ECC
title_full	Tensile Behavior of High-Strength Stainless Steel Wire Rope (HSSSWR)-Reinforced ECC
title_fullStr	Tensile Behavior of High-Strength Stainless Steel Wire Rope (HSSSWR)-Reinforced ECC
title_full_unstemmed	Tensile Behavior of High-Strength Stainless Steel Wire Rope (HSSSWR)-Reinforced ECC
title_sort	tensile behavior of high-strength stainless steel wire rope (hssswr)-reinforced ecc
publisher	SpringerOpen
publishDate	2021
url	https://doaj.org/article/5b8ee0c5c48249909e7451967935c413
work_keys_str_mv	AT xinlingwang tensilebehaviorofhighstrengthstainlesssteelwireropehssswrreinforcedecc AT guanghuayang tensilebehaviorofhighstrengthstainlesssteelwireropehssswrreinforcedecc AT wenwenqian tensilebehaviorofhighstrengthstainlesssteelwireropehssswrreinforcedecc AT keli tensilebehaviorofhighstrengthstainlesssteelwireropehssswrreinforcedecc AT juntaozhu tensilebehaviorofhighstrengthstainlesssteelwireropehssswrreinforcedecc
_version_	1718442427498364928

Tensile Behavior of High-Strength Stainless Steel Wire Rope (HSSSWR)-Reinforced ECC

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